Patents by Inventor Fu Tuen LEUNG

Fu Tuen LEUNG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND SYSTEM FOR DETECTING SHORT-TERM STRESS AND GENERATING ALERTS INSIDE THE INDOOR ENVIRONMENT
    Publication number: 20240065596
    Abstract: A method and system for detecting short-term stress of a subject person and generating alerts in an indoor environment are disclosed. The system may receive data on the subject person's heart rate, galvanic skin response, and accelerometer movement from a wearable device, and also capture image frames through a camera. After that, the system may perform bio-signal analysis in accordance with the heart rate and the galvanic skin response data, and perform skeletal motion analysis in accordance with the image frames. Based on bio-signal index and skin conductance index generated from the bin-signal analysis and skeletal motion analysis respectively, the system may perform data fusion to determine the short-term stress.
    Type: Application
    Filed: August 31, 2022
    Publication date: February 29, 2024
    Inventors: Chun Kit HUNG, Fu Tuen LEUNG, Ka Fai SUK, Kar-Wing Edward LOR
  • Apparatus and method for performing real object detection and control using a virtual reality head mounted display system
    Patent number: 10497179
    Abstract: An apparatus and method for performing real object detection and control using a Virtual Reality Head Mounted Display System, and more particularly, when the real object detection and control are detecting hand presence and control in free space, in a virtual reality environment, the control being, for example, gestures or movement, in the free space.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: December 3, 2019
    Assignee: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Yat Cheung Ngai, Fu Tuen Leung
  • APPARATUS AND METHOD FOR PERFORMING REAL OBJECT DETECTION AND CONTROL USING A VIRTUAL REALITY HEAD MOUNTED DISPLAY SYSTEM
    Publication number: 20190266798
    Abstract: An apparatus and method for performing real object detection and control using a Virtual Reality Head Mounted Display System, and more particularly, when the real object detection and control are detecting hand presence and control in free space, in a virtual reality environment, the control being, for example, gestures or movement, in the free space.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 29, 2019
    Applicant: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Yat Cheung NGAI, Fu Tuen LEUNG